From 6f3aae4b7d1c066f8ab82a174c38b2f8219868a9 Mon Sep 17 00:00:00 2001
From: maxisam <maxisam@gmail.com>
Date: Thu, 10 Mar 2022 20:23:58 -0600
Subject: [PATCH] fix: #301 'observers' is deprecated.

---
 projects/ngx-clipboard/src/lib/ngx-clipboard.directive.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/projects/ngx-clipboard/src/lib/ngx-clipboard.directive.ts b/projects/ngx-clipboard/src/lib/ngx-clipboard.directive.ts
index a6ce626..85bea39 100644
--- a/projects/ngx-clipboard/src/lib/ngx-clipboard.directive.ts
+++ b/projects/ngx-clipboard/src/lib/ngx-clipboard.directive.ts
@@ -9,7 +9,6 @@ import {
     Output,
     Renderer2
 } from '@angular/core';
-
 import { IClipboardResponse } from './interface';
 import { ClipboardService } from './ngx-clipboard.service';
 
@@ -84,13 +83,13 @@ export class ClipboardDirective implements OnInit, OnDestroy {
         };
 
         if (succeeded) {
-            if (this.cbOnSuccess.observers.length > 0) {
+            if (this.cbOnSuccess.observed) {
                 this.ngZone.run(() => {
                     this.cbOnSuccess.emit(response);
                 });
             }
         } else {
-            if (this.cbOnError.observers.length > 0) {
+            if (this.cbOnError.observed) {
                 this.ngZone.run(() => {
                     this.cbOnError.emit(response);
                 });